{tab=Overview}Studies show that optimism is the most important psychological driver of top sales people. In a landmark study at Metlife, one of the largest insurance companies in the United States, Dr Martin Seligman found that optimistic sales people sold nearly twice the amount of insurance policies that their pessimistic counterparts did. The great thing is that Optimism can be learnt. In this work Justin Cohen will help you transform pessimism into optimism, turn fear, doubt and defeat into confidence and resilience and teach you to use your thoughts to increase your health, wealth and career success.{tab=Formats}
